function linkOver(lnum)
	{
		var l = lnum;
		if(l==0){ document.getElementById("link1").className = "linkButtB";}
		if(l==1){ document.getElementById("link1").className = "linkButtA";}
		if(l==2){ document.getElementById("link2").className = "linkButtB";}
		if(l==3){ document.getElementById("link2").className = "linkButtA";}
		if(l==4){ document.getElementById("link3").className = "linkButtB";}
		if(l==5){ document.getElementById("link3").className = "linkButtA";}
		if(l==6){ document.getElementById("link4").className = "linkButtB";}
		if(l==7){ document.getElementById("link4").className = "linkButtA";}
		if(l==8){ document.getElementById("link5").className = "linkButtB";}
		if(l==9){ document.getElementById("link5").className = "linkButtA";}
		if(l==10){ document.getElementById("link6").className = "linkButtB";}
		if(l==11){ document.getElementById("link6").className = "linkButtA";}
	}